Free Music, Sound Effects, Tiles, and 2D Art to Use in Your Games

I've compiled a list of free graphics and sound files that you can use in your games. The chapter on using graphics and sound files with the Pygame library is in Chapter 19 of the "Invent with Python" book.

Hi all,great book but i get errors when i try to run any programme with sound files,it says unable to open the soundfile.wav.Do i need to install these file, i'm running python 3 on a linux system Anyone point me in right direction.. Thanks..